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Overnight French Toast Casserole

Overnight French Toast Casserole
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Enjoy a comforting and hassle-free breakfast with this Overnight French Toast Casserole. Combining custard-soaked day-old bread with warm cinnamon, vanilla, and a buttery golden crust, it’s perfect for busy mornings, family brunches, or holiday gatherings. Prepare it the night before and wake up to a creamy, flavorful dish that’s ready to bake and serve.

Ingredients

Scale

Main Ingredients

  • 6–8 cups day-old bread, cut into cubes or thick slices
  • 6 large eggs
  • 2 cups milk (or almond/oat milk for dairy-free)
  • 2 tsp ground cinnamon
  • 1/2 to 3/4 cup sugar (adjust to taste)
  • 1 tbsp vanilla extract
  • 1/4 tsp salt
  • 3 tbsp butter, divided (or coconut oil for dairy-free)

Instructions

  1. Prepare the Bread: Cut your day-old bread into cubes or thick slices. Grease a baking dish well with butter, then evenly layer the bread cubes to form the base for soaking the custard.
  2. Mix the Custard: In a large bowl, whisk together the eggs, milk, cinnamon, sugar, vanilla extract, and salt until the mixture is smooth and fragrant.
  3. Combine and Soak: Pour the custard evenly over the bread cubes in the dish, pressing down gently so the bread absorbs the liquid. Cover tightly with plastic wrap or foil and refrigerate for at least 6 hours or overnight.
  4. Bake to Golden Perfection: When ready to bake, remove the casserole from the fridge and preheat the oven to 350°F (175°C). Dot the top with the remaining butter, then bake uncovered for 45 to 55 minutes until the casserole is puffed, golden, and set in the center.
  5. Serve Warm and Enjoy: Allow the casserole to cool slightly before slicing. Serve with your choice of syrup, fresh fruit, whipped cream, or other favorite breakfast toppings.

Notes

  • Use sturdy breads like brioche or challah to hold custard well without becoming mushy.
  • Overnight soaking ensures moist, flavorful bites but a few hours can work in a pinch.
  • Use room temperature eggs and milk for a more even custard mixture.
  • Grease the baking dish thoroughly to prevent sticking and promote a golden crust.
  • Adjust sugar amount depending on toppings and personal sweetness preference.

Nutrition

Keywords: overnight french toast casserole, baked french toast, easy breakfast casserole, make ahead breakfast, cinnamon french toast, brunch casserole

Find it online: https://recipesbykaeli.com/overnight-french-toast-casserole/